In a previous post I stated, "Fourth generation started in April on a limited basis for strictly high end EU vehicles. Full production slowly ramps up in Europe with the Gray Court line starting in 2025." Range Rover is perhaps that high end automaker. My guess was BMW since that company provided vehicles for the Gen IV prototypes. I don't expect to see the Gen IV 8-speed in CDJR vehicles until 2025 when the PHEV system is in full production. Perhaps then we'll also see the new generation of mild hybrids based on the Generation IV ZF 8-speed.
If one hasn't been following the news from the Peoples Republic of California this week, the CARB has banned the sale of ICE powered passenger vehicles. The phase out begins in 2026. That jeopardizes production plans for automakers and suppliers who want to build hybrids. BTW, the day after the announcement the Governor announced charging restriction on EVs due to the electricity shortage in that state.